refactor: use plugin route helpers in timeline

lib/aether_web/live/timeline_live.ex

@@ -7,6 +7,7 @@ defmodule AetherWeb.TimelineLive do
   alias Tribes.Plugin.Services.Cluster
   alias Tribes.Plugin.Services.Communities
   alias Tribes.Plugin.Services.Nostr
+  alias Tribes.Plugin.Services.Routes
 
   @impl true
   def mount(_params, _session, socket) do
@@ -124,7 +125,7 @@ defmodule AetherWeb.TimelineLive do
                 {timeline_description(@tribe)}
               </p>
               <p class="text-xs text-base-content/55">
-                Known cluster relays: {@relay_count}. Publishing and live reads still use the current node relay for now.
+                Known cluster relays: {@relay_count}. Publishing and reads fan out across the cluster relay set by default.
               </p>
             </div>
             <div class="rounded-full border border-base-300 px-4 py-2 text-sm font-medium text-base-content/70">
@@ -170,7 +171,7 @@ defmodule AetherWeb.TimelineLive do
           <article :for={{id, note} <- @streams.notes} id={id} class="card bg-base-100 shadow-sm">
             <div class="card-body gap-2">
               <div class="flex items-center justify-between gap-4 text-xs text-base-content/60">
-                <a href={"/u/#{note["pubkey"]}"} class="link link-hover font-medium">
+                <a href={Routes.profile_path(note["pubkey"])} class="link link-hover font-medium">
                   {author_label(@profile_cache, note["pubkey"])}
                 </a>
                 <span